Biogas for Rural Areas

Biogas for Rural Areas

Author: Ivet Ferrer

Publisher: Mdpi AG

Published: 2022-02-16

Total Pages: 204

ISBN-13: 9783036532370

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Bioenergy is renewable energy obtained from biomass-any organic material that has stored sunlight in the form of chemical energy. Biogas is among the biofuels that can be obtained from biomass resources, including biodegradable wastes like manure, sewage sludge, the organic fraction of municipal solid wastes, slaughterhouse waste, crop residues, and more recently lignocellulosic biomass and algae. Within the framework of the circular economy, biogas production from biodegradable waste is particularly interesting, as it helps to save resources while reducing environmental pollution. Besides, lignocellulosic biomass and algae do not compete for arable land with food crops (in contrast with energy crops). Hence, they constitute a novel source of biomass for bioenergy. Biogas plants may involve both high-tech and low-tech digesters, ranging from industrial-scale plants to small-scale farms and even households. They pose an alternative for decentralized bioenergy production in rural areas. Indeed, the biogas produced can be used in heaters, engines, combined heat and power units, and even cookstoves at the household level. Notwithstanding, digesters are considered to be a sustainable technology that can improve the living conditions of farmers by covering energy needs and boosting nutrient recycling. Thanks to their technical, socio-economic, and environmental benefits, rural biogas plants have been spreading around the world since the 1970s, with a large focus on farm-based systems and households. However, several challenges still need to be overcome in order to improve the technology and financial viability.


Anaerobic Digestion in Built Environments

Anaerobic Digestion in Built Environments

Author: Anna Sikora

Publisher: BoD – Books on Demand

Published: 2021-11-03

Total Pages: 132

ISBN-13: 1839692235

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Anaerobic digestion of biomass to biogas, commonly occurring in natural anoxic ecosystems, is an excellent method for utilizing wastes and producing green energy. This book presents examples of local installations of AD, or their proposals, located at small factories, workplaces, and in rural areas and housing complexes. The facilities consider the specific nature of the region, site conditions, and specificity of the utilized wastes. They protect the environment and ensure dispersed energy production. The latter is of great economic significance due to its closeness to end customers. Small local installations expand the pool of renewable energy on a global scale.


Handbook of Research on Agricultural Policy, Rural Development, and Entrepreneurship in Contemporary Economies

Handbook of Research on Agricultural Policy, Rural Development, and Entrepreneurship in Contemporary Economies

Author: Jean Vasile, Andrei

Publisher: IGI Global

Published: 2019-11-29

Total Pages: 573

ISBN-13: 1522598391

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Promoting rural entrepreneurship is a necessary step to limit the negative effects of classical agricultural policy based on a linear process and attracting secondary resources to the economic process. The analysis of agricultural policy and rural development in conjunction to entrepreneurship in terms of production may represent a further step in understanding the role and importance of diversifying the rural potentials in contemporary economies. The Handbook of Research on Agricultural Policy, Rural Development, and Entrepreneurship in Contemporary Economies is an essential publication of academic research that examines agricultural policy and its impact on shaping future resilient economy in rural areas and identifies green business models and new business patterns in rural communities. Covering a range of topics such as entrepreneurship, product management, and marketing, this book is ideal for researchers, policymakers, academicians, economists, agriculture professionals, rural developers, business investors, and students.


Biogas Technology

Biogas Technology

Author: R. S. Khoiyangbam

Publisher: The Energy and Resources Institute (TERI)

Published: 2011-01-01

Total Pages: 217

ISBN-13: 8179934047

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The global demand for energy is met mainly by fossil fuels. Their excessive and indiscriminate use, coupled with increasing demand for energy, will soon deplete their existing reserves. Therefore, it is extremely important to find alternative, environment-friendly, and ecologically sound sources of energy for meeting the present and future energy requirements. Biogas Technology: Towards Sustainable Development makes an attempt to explore the potential of utilizing biodegradable biomass as fuel and manure.


Biogas Technology

Biogas Technology

Author: Snehasish Mishra

Publisher: New India Publishing Agency

Published: 2019-07-28

Total Pages: 6

ISBN-13: 9387973522

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Biogas is a renewable energy resource that can be an alternative solution for the world's insatiable energy demands while helping in managing waste and reducing the greenhouse gas (GHG) emissions. It is also regarded as carbon neutral as the carbon in biogas comes from organic matter (feedstock) that captured this carbon from atmospheric CO2 over a relatively short timescale. This book has been written and compiled to collate latest information on biogas technology to help readers, researchers and extension workers alike to understand the fruitful exploitation of the process. It has fourteen chapters, primarily in three major categories: 01. the first category dealing with the basic biomethanation process including its ecology, microbiology, biochemistry and molecular biology. 02. the second category dealing with the evolution of the technology in Indian/global scenario from the lab to the land 03. the last category is dealing with the economics of the technology. All the various known and active names in this field of research and development have put their hearts and minds into their contributed chapters. The additional details provided in the Annexures (viz., Model bankable scheme for biogas commercialisation venture; Frequently asked questions in adopting biogas technology; Common terminologies in biogas research; Glossary of abbreviations and symbols frequently used in biogas research; and Prominent global entities in biogas R&D and commercialisation) double the usefulness of the compilation.


Small-Scale Rural Biogas Programmes

Small-Scale Rural Biogas Programmes

Author: David Fulford

Publisher:

Published: 2015

Total Pages: 0

ISBN-13: 9781853398490

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Small-scale Rural Biogas Programmes provides a comprehensive overview of the existing knowledge covering: the history of biogas programmes, the technology behind them, the value of biogas effluent as compost, details of the main domestic biogas plant designs, how biogas extension programmes work, and how they could be replicated.


Restoring Balance

Restoring Balance

Author: M. Asaduzzaman

Publisher: World Bank Publications

Published: 2010-03-29

Total Pages: 170

ISBN-13: 0821383108

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Rural energy s importance to the Bangladesh economy cannot be underestimated, The problems rural people face in obtaining safe, clean, and reliable energy supplies are not minor inconveniences. People are cooking with biomass fuels including large amounts of leaves and grass that expose them harmful indoor air pollution. They light with kerosene or sometimes candles which give off a dim light that hampers studying and reading in the evening. Finally, rural productivity suffers because of lack of access to modern energy. However, the picture also is not all bleak. This study underscores how improved access to rural energy services can created multiple benefits for rural life from income and labor productivity to education and women s health. Recommended or enhancement of programs for improved stoves, rural electrification, renewable energy and greater access to commercial liquid fuels can significantly improve both the rural productivity and enhance the quality of life in rural Bangladesh.


Biogas Processes for Sustainable Development

Biogas Processes for Sustainable Development

Author: Uri Marchaim

Publisher: Food & Agriculture Org.

Published: 1992

Total Pages: 244

ISBN-13: 9789251031261

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Intended to assist engineers, government officials and funding agencies to meet present and future challenges and make decisions on the promotion of anaerobic digestion as an alternative source of energy.


Biogas Energy

Biogas Energy

Author: Tasneem Abbasi

Publisher: Springer Science & Business Media

Published: 2011-11-03

Total Pages: 181

ISBN-13: 1461410401

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In recent years, the importance of biogas energy has risen manifold and has become universal. This is due to the realization that biogas capture and utilization has great potential in controlling global warming. By capturing biogas wherever it is formed, we not only tap a source of clean energy, but we also prevent the escape of methane to the atmosphere. Given that methane has 25 times greater global warming potential than CO2, methane capture through biogas energy in this manner can contribute substantially towards global warming control.


Biogas Technology, Transfer and Diffusion

Biogas Technology, Transfer and Diffusion

Author: Mahmoud M. El-Halwagi

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 735

ISBN-13: 940094313X

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The International Conference on the State of the Art on Biogas Technology, Transfer and Diffusion was held in Cairo, Egypt, from 17 to 24 November 1984. The Conference was organized by the Egyptian Academy of Scientific Research and Technology (ASR T), the Egyptian National Research Centre (NRC), the Bioenergy Systems and Technology project (BST) of the US Agency for International Development (US/AID) Office of Energy, and the National Academy of Sciences (NAS). A number of international organizations and agencies co-sponsored the Conference. More than 100 participants from 40 countries attended. The purpose of the Conference was to assess the viability of biogas technology (BGT) and propose future courses of action for exploiting BGT prospects to the fullest extent. The Conference emphasized a balanced coverage of technical, environ mental, social, economic and organizational aspects relevant to biogas systems design, operation and diffusion. It was organized to incorporate experiences that are pertinent, for the most part, to developing countries. In addition to the wide spectrum of presentations and country programs, structured and non-structured discussions among the participants were strongly encouraged in thematic sessions at round-table discussions, and through personal contacts during poster sessions and field trips. It was clear from the enthusiastic response of most participants that the Conference, in large measure, succeeded in fulfilling its mission. Although draft papers were distributed to all participants, it was felt that the results obtained were worthy of organized and refined documentation. And this is precisely what this book intends to do.